European route 661

European route 661
map
Basic data
Overall length:	449 km
States :	Hungary Croatia Bosnia and Herzegovina
Course of the road Hungary as Balatonkeresztúr Nagyatád Barcs Croatia as Virovitica Daruvar Okučani Stara Gradiška Bosnia and Herzegovina as Gradiška Banja Luka Jajce Donji Vakuf as Travnik Zenica

The European route 661 (short: E 661 ) is a European route that leads in a north-south direction from Lake Balaton in Hungary via Slavonia and Croatia to Bosnia and Herzegovina . It has a length of 449 kilometers.

course

On the south bank of Lake Balaton, near Balatonkeresztúr , the E 661 leaves the M7 (also E 71 ) as national road 68. It crosses Somogy County to the Hungarian-Croatian border river, the Drava , near Barcs . On the course of the Croatian national road D5, the road passes the Slavonian town of Virovitica , then arrives at Daruvar and crosses the E 70 (also A3 ) at Okučani . The border is crossed at Stara Gradiška (Croatia) and Gradiška (Bosnia). The E 661 now runs on the M16 , partly on the Gradiška – Banja Luka autoput . First through the Republic of Srpska and its capital Banja Luka , then from northwest Jajce to the Federation of Bosnia and Herzegovina. At Donji Vakuf , the E 661 leaves the M16 and changes to the M5 in an easterly direction. It passes Travnik and crosses the Lašva valley . South of Zenica , the E 661 ends at the intersection with the E 73 .